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Hydrogens

💡 Words with a Similar Meaning to "Hydrogens"

Found via reverse dictionary — words that share a conceptual meaning.

WordDefinition
hnounA pencil of grade H.
atomic number 1nouna nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe
allylic(organic chemistry) Containing an allyl group, an alkene hydrocarbon group with the formula H₂C=CH-CH₂-
benzylic(organic chemistry) containing the benzyl (C₆H₅-CH₂-) radical or any of its derivatives
hydrogenic(chemistry) hydrogen-like
hydroniumnoun(inorganic chemistry, physical chemistry) The hydrated hydrogen ion, H₃O⁺.
hydrous(chemistry) Containing combined water; hydrated.
dihydrogennoun(inorganic chemistry) The diatomic hydrogen molecule H₂.
hydridesnoun(inorganic chemistry) A compound of hydrogen with a more electropositive element.
oxyhydrogennoun(chemistry) A potentially explosive mixture of hydrogen and oxygen
hydronnoun(chemistry) any hydrogen cation, e.g. a proton (¹H⁺)
hydrogenateverb(chemistry, transitive) To treat something, or react something, with hydrogen; especially to react an unsaturated fat with hydrogen, in the presence of a nickel catalyst, to produce a harder saturated fat.
hydrazinenoun(inorganic chemistry, uncountable) A corrosive, fuming liquid, NH₂-NH₂, used as a rocket fuel.
hydroxylnoun(chemistry) A univalent radical or functional group (–OH) in organic chemistry; present in alcohols, phenols, carboxylic acids and certain other classes of compounds.
hydroxidenounAny substance containing such an anion.
hydrazidenoun(chemistry) any compound derived from an oxoacid by replacing the hydroxide group with -NHNH₂ or derived forms -NRNR₂
hydridenoun(inorganic chemistry) A compound of hydrogen with a more electropositive element.
hydrogen ionnoun(chemistry) Used other than figuratively or idiomatically: see hydrogen, ion.: H⁻ or H⁺
hydroxnounA breathing gas composed of hydrogen and oxygen used for its lighter weight than air.
hydrogen bondnoun(physical chemistry) A weak bond in which a hydrogen atom in one molecule is attracted to an electronegative atom (usually nitrogen or oxygen) in the same or different molecule.

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